Hi Daniel,
thank you for you answer!
I used the link (http://eclipse.saplink.org) to install SAPLINK, so I don't know which version will be installed.
The following link for the installation of "/ CEX /" on the PDF is no longer available:
http://wiki.sdn.sap.com/wiki/pages/viewpage.action?pageId=153780645
Do know please How I can create the SAP Code Exchange namespace “/CEX/”?
Many thanks!
Best
Ali